CN113180947A - Intelligent nursing service system for aged based on Internet of things technology - Google Patents
Intelligent nursing service system for aged based on Internet of things technology Download PDFInfo
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- CN113180947A CN113180947A CN202110581435.XA CN202110581435A CN113180947A CN 113180947 A CN113180947 A CN 113180947A CN 202110581435 A CN202110581435 A CN 202110581435A CN 113180947 A CN113180947 A CN 113180947A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/005—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/018—Control or drive mechanisms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/12—Remote controls
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- Animal Behavior & Ethology (AREA)
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Abstract
The invention discloses an intelligent nursing service system based on the Internet of things technology, which comprises a nursing bed body, a main controller module, an intelligent gateway and a mobile terminal, wherein a driving execution module, a sensor module and a voice interaction module are loaded on the nursing bed body, and the main controller module transmits data information to the mobile terminal in real time through the intelligent gateway. By implanting various sensor modules with specific functions on the medical care bed body and utilizing various touch-free sensors to monitor the respiratory frequency, heart rate, arterial pulsation and the like of a user, hundreds of times of data tracking can be performed on the body of the user, data information is transmitted to a cloud end through networking of an intelligent gateway, sleep data and suggestions for regulating and controlling the care bed body are generated after evaluation of a data processing system in the cloud end, and the suggestions are sent to a mobile end to remind the user; adopt intelligent control can help the guardian to carry out better nursing management to the old man, practice thrift the manpower and the time of endowment community, and also promoted the quality of service.
Description
Technical Field
The invention relates to the technical field of intelligent nursing, in particular to an intelligent nursing service system based on the Internet of things technology.
Background
Traditional electric medical bed and nursing bed realize the regulatory function of bed back, shank through linear drive executor to based on the quantity of linear drive executor, can realize standing up, functions such as bed body whole lift. Although the electric medical bed and the nursing bed have made great progress compared with the earlier hand-operated products, and pay more attention to convenience, comfort and aging requirements of medical care, the deeper requirements of patients and old people, such as getting into and out of bed, falling down, physical signs, sleep quality and the like, cannot provide support, in other words, the existing electric medical bed and nursing bed products are mainly functional and cannot meet the deep intelligent nursing requirements, especially the potential requirements of the old-care market, such as how to solve the respective different requirements of home, community, institution old-care and the like.
Disclosure of Invention
In view of this, the invention aims to provide an intelligent nursing service system based on the internet of things technology, which has the characteristics of high intelligent degree and simple operation.
In order to achieve the above object, the present invention employs the following:
an intelligent nursing service system based on the internet of things technology comprises a nursing bed body, a main controller module, an intelligent gateway and a mobile terminal, wherein a driving execution module for adjusting the angle of the nursing bed body, a sensor module for acquiring sign information of a user and a voice interaction module for reminding the user are mounted on the nursing bed body;
the main controller module comprises a power supply module, an input/output module, a communication module, a parameter and data storage module, a state and fault display module and a keyboard operation module.
Preferably, the sensor module is including body temperature sensor, respiratory sensor, pulse sensor, rhythm of the heart sensor, humidity transducer and the pickup sensor who locates the nursing bed body, is used for detecting user's body temperature, respiratory rate, arterial pulse, rhythm of the heart, body surface humidity on the nursing bed body and picks up user's sound respectively.
Preferably, the intelligent gateway transmits data information received from the main controller module to the cloud end through the data transmission device, and then the cloud end sends the information to the mobile end, and the data transmission device is integrated with the intelligent gateway or the main controller module.
Preferably, the intelligent gateway is further connected with one or more of a public area camera, a smoke sensor and a gas leakage sensor.
Preferably, the power module adopts an isolation power supply design, a direct current switch power supply is adopted outside, and a direct current-direct current isolation power supply module is adopted inside.
Preferably, the input/output module adopts an optical coupling isolation circuit, an input part of the input/output module is used for receiving a signal of the sensor module, and an output part of the input/output module is used for controlling the driving execution module and the triggering voice interaction module.
Preferably, the communication module is a GSM communication module, a WiFi module, a bluetooth module, a 2.4GHz RF module, or a ZigBee module.
Preferably, the parameter and data parameter module adopts a large-capacity EEPROM chip which is in communication connection with the main controller module.
Preferably, the state and fault display module uses a multi-bit 7-segment digital tube or a liquid crystal display module for displaying a state code and a fault code, and the state and fault display module is connected with a display in a phase control mode.
Preferably, the keyboard operation module is provided with operation keys, namely 'Menu', '+' and 'Enter', respectively, for matching with the status and fault display module.
Compared with the prior art, the invention has the beneficial effects that: the intelligent nursing bed body is high in intelligent degree and simple to operate, various sensor modules with specific functions are implanted into the medical nursing bed body, based on a multi-sensor information fusion sensing technology, various touch-free sensors are used for monitoring the respiratory frequency, the heart rate, the arterial pulsation and the like of a user, hundreds of times of data tracking can be carried out on the body of the user per second, data information is transmitted to the cloud end through networking of an intelligent gateway, sleep data and suggestions for regulating and controlling the nursing bed body are generated after evaluation of a data processing system in the cloud end, and the suggestions are sent to a mobile end to remind the user; adopt intelligent control can help the guardian to carry out better nursing management to the old man, practice thrift the manpower and the time of endowment community, and also promoted the quality of service.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a system block diagram of an intelligent care service system based on internet of things in an application scenario;
FIG. 2 is a system block diagram of an intelligent care service system based on the Internet of things technology in another application scenario;
FIG. 3 is a schematic diagram of the structure of a master controller module according to the present invention;
in the figures, the various reference numbers are:
1-nursing bed body, 2-main controller module, 3-intelligent gateway, 4-mobile terminal, 5-cloud terminal, 11-driving execution module, 12-voice interaction module, 13-body temperature sensor, 14-respiration sensor, 15-pulse sensor, 16-heart rate sensor, 17-humidity sensor, 18-pickup sensor, 21-power module, 22-input/output module, 23-communication module, 24-parameter and data storage module, 25-state and fault display module and 26-keyboard operation module.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
The invention focuses on the intelligent realization of the nursing requirement for the aged on the basis of the original electric bed adjusting function. Aiming at the difference of the old-age application scenes, a set of technical system is used, differential coverage is realized, the sleep monitoring of the old-man user is mainly solved, physical and dynamic physical signs are snored, the urine wet data acquisition is realized, an artificial intelligence algorithm is utilized, the emergency state of the old is timely identified, voice interaction can be directly carried out on the old through a voice AI carried by the system, a management center or a guardian is directly warned in the serious condition, the sleep quality of the old can be recorded in the normal condition, a data report is produced, under the condition that certain basic diseases exist for the old, specific early warning setting can be set, and differential management is carried out. Different solutions are provided for the aging society and different application scenes, management manpower is saved for the endowment institutions and the endowment communities, the quality of service is improved, meanwhile, caregivers of home endowment guardians are relieved, and the efficiency is improved.
The intelligent nursing service system based on the internet of things technology provided by the embodiment of the invention is used for meeting deep intelligent nursing requirements, as shown in fig. 1 and 3, when the intelligent nursing service system is applied to a home or community scene, the intelligent nursing service system comprises a nursing bed body 1, a main controller module 2, an intelligent gateway 3 and a mobile terminal 4, a driving execution module 11 for adjusting the angle of the nursing bed body, a sensor module for acquiring the physical sign information of a user and a voice interaction module 12 for reminding the user are mounted on the nursing bed body 1, the main controller module 2 is used for receiving signals acquired by the sensor module, controlling the driving execution module 11 to work and triggering the voice interaction module 12 to perform corresponding voice prompt, the main controller module 2 transmits data information to the mobile terminal 4 in real time through the intelligent gateway 3, wherein:
the sensor modules include but are not limited to a body temperature sensor 13, a respiration sensor 14, a pulse sensor 15, a heart rate sensor 16, a humidity sensor 17 and a pickup sensor 18 which are arranged on the nursing bed body 1 and are respectively used for detecting the body temperature, the respiration rate, the arterial pulsation, the heart rate and the body surface humidity of a user on the nursing bed body and picking up the sound of the user;
the main controller module 2 includes a power module 21, an input/output module 22, a communication module 23, a parameter and data storage module 24, a status and fault display module 25 and a keyboard operation module 26.
For the application scene of home care, the management system is relatively simplified, the cloud end is not needed to be moved, the main controller module directly transmits data information to the mobile terminal through the intelligent gateway, a call is established with the old through the guardian mobile phone, and the guardian can timely and actively intervene when an emergency occurs.
In an embodiment of the present invention, as shown in fig. 2, when the intelligent nursing care service system is applied to a medical institution, the intelligent gateway 3 transmits data information received from the main controller module 2 to the cloud terminal 5 through the data transmission device, and then sends the information to the mobile terminal 4 through the cloud terminal 5, wherein the data transmission device is integrated with the intelligent gateway or the main controller module. And the data information is transmitted to the cloud end, the data processing system in the cloud end evaluates the sleep data, makes a suggestion for adjusting the comfort degree of the nursing bed body, and finally sends the suggestion to the mobile end to remind a user.
In an embodiment of the present invention, the intelligent gateway 3 further has one or more of a public area camera 31, a smoke sensor 32, and a gas leakage sensor 33 connected thereto.
It should be noted that the main controller module 2 adopts an ARM Cortex-M3 architecture, a 32-bit microprocessor STM32F103C8T6, a main frequency of 72MHz, a program FLASH capacity of 64KB, a RAM capacity of 20KB, up to 32 GPIOs, 2 12-bit a/D analog-to-digital converters, 3 UART ports, 1 CAN port, a working voltage of 2V-3.6V, and a working temperature of-40 ℃ to 85 ℃.
Further, the power module 21 adopts an isolated power supply design, a direct current switch power supply is adopted outside, and a direct current-direct current isolated power supply module is adopted inside, so that the stability and reliability of internal voltage are ensured, and the EMC stability of the system is enhanced.
Further, the input/output module 22 adopts an optical coupling isolation circuit to ensure that the control circuit part is not interfered by other external devices, the input part of the input/output module is used for receiving signals of the sensor module, and the output part of the input/output module mainly has relay output and is also used for controlling the driving execution module and the triggering voice interaction module.
Further, the communication module 23 is used for interacting with the DTU module, so as to access the device to the internet of things, or for forming a local area network between hardware devices, the communication module has two RS485 interfaces, follows a standard Modbus RTU protocol, has a baud rate of 9600bps and a data format of 8N1, and can be connected with a DTU of the internet of things, or externally expands a GSM communication module, a WiFi module, a bluetooth module, a 2.4G module or a ZigBee module, etc.
Furthermore, the parameter and data parameter module 24 adopts a large-capacity EEPROM chip which is in communication connection with the main controller module, and has the characteristics of no loss in power failure, high reading and writing speed, stability and reliability, and capability of memorizing and storing thousands of parameters and data, thereby effectively ensuring the data reliability of other modules of the system.
Further, the status and fault display module 25 uses a multi-bit 7-segment nixie tube or a liquid crystal display module for displaying a status code and a fault code, and is connected to the phase control of the status and fault display module for displaying status icons, fault codes and detailed information.
Further, the keyboard operation module 26 has operation keys, respectively "Menu", "plus", and "Enter", to implement multi-level Menu management, so as to cooperate with the status and fault display module, and query parameters, set parameters, view sensor data, historical fault information, and the like on the display.
The intelligent nursing bed body is high in intelligent degree and simple to operate, various sensor modules with specific functions are implanted into the medical nursing bed body, based on a multi-sensor information fusion sensing technology, various touch-free sensors are used for monitoring the respiratory frequency, the heart rate, the arterial pulsation and the like of a user, hundreds of times of data tracking can be carried out on the body of the user per second, data information is transmitted to the cloud end through networking of an intelligent gateway, sleep data and suggestions for regulating and controlling the nursing bed body are generated after evaluation of a data processing system in the cloud end, and the suggestions are sent to a mobile end to remind the user; adopt intelligent control can help the guardian to carry out better nursing management to the old man, practice thrift the manpower and the time of endowment community, and also promoted the quality of service.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (10)
1. An intelligent nursing service system based on the internet of things technology is characterized by comprising a nursing bed body, a main controller module, an intelligent gateway and a mobile end, wherein the nursing bed body is provided with a driving execution module for adjusting the angle of the nursing bed body, a sensor module for acquiring user sign information and a voice interaction module for reminding a user;
the main controller module comprises a power supply module, an input/output module, a communication module, a parameter and data storage module, a state and fault display module and a keyboard operation module.
2. The intelligent nursing service system for the aged based on the internet of things technology of claim 1, wherein the sensor module comprises a body temperature sensor, a respiration sensor, a pulse sensor, a heart rate sensor, a humidity sensor and a pickup sensor which are arranged on a nursing bed body and are respectively used for detecting the body temperature, the respiration frequency, the artery pulsation, the heart rate and the body surface humidity of a user on the nursing bed body and picking up the sound of the user.
3. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the intelligent gateway transmits data information received from the main controller module to the cloud end through a data transmission device, and then sends the information to the mobile end through the cloud end, and the data transmission device is integrated with the intelligent gateway or the main controller module.
4. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the intelligent gateway is further connected with one or more of a public area camera, a smoke sensor and a gas leakage sensor.
5. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the power module is designed with an isolated power supply, the external part is a dc switch power supply, and the internal part is a "dc-dc" isolated power supply module.
6. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the input/output module adopts an optical coupling isolation circuit, an input part of the input/output module is used for receiving signals of the sensor module, and an output part of the input/output module is used for controlling the driving execution module and the triggering voice interaction module.
7. The intelligent nursing service system based on the internet of things technology of claim 1, wherein the communication module is a GSM communication module, a WiFi module, a bluetooth module, a 2.4GHz RF module, or a ZigBee module.
8. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the parameter and data parameter module is a high-capacity EEPROM chip, and is in communication connection with the main controller module.
9. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the status and fault display module uses a multi-bit 7-segment digital tube or liquid crystal display module for displaying the status code and the fault code, and the status and fault display module is connected with a display in a controlled manner.
10. The intelligent nursing service system based on the internet of things technology as claimed in claim 1, wherein the keyboard operation module has operation keys, respectively "Menu", "plus", and "Enter", for cooperating with the status and fault display module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110581435.XA CN113180947A (en) | 2021-05-26 | 2021-05-26 | Intelligent nursing service system for aged based on Internet of things technology |
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| CN202110581435.XA CN113180947A (en) | 2021-05-26 | 2021-05-26 | Intelligent nursing service system for aged based on Internet of things technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940831A (en) * | 2021-10-27 | 2022-01-18 | 青岛豪江智能科技股份有限公司 | Intelligent nursing bed electric control system with voice control and vital sign monitoring functions |
| CN114167776A (en) * | 2021-12-01 | 2022-03-11 | 咻享智能(深圳)有限公司 | Wireless communication control system |
| CN114246741A (en) * | 2021-12-21 | 2022-03-29 | 四川竞本科技有限公司 | Multifunctional intelligent bed |
-
2021
- 2021-05-26 CN CN202110581435.XA patent/CN113180947A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113940831A (en) * | 2021-10-27 | 2022-01-18 | 青岛豪江智能科技股份有限公司 | Intelligent nursing bed electric control system with voice control and vital sign monitoring functions |
| CN113940831B (en) * | 2021-10-27 | 2022-12-16 | 青岛豪江智能科技股份有限公司 | Intelligent nursing bed electric control system with voice control and vital sign monitoring functions |
| CN114167776A (en) * | 2021-12-01 | 2022-03-11 | 咻享智能(深圳)有限公司 | Wireless communication control system |
| CN114246741A (en) * | 2021-12-21 | 2022-03-29 | 四川竞本科技有限公司 | Multifunctional intelligent bed |
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